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First week Flower environment

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    First week Flower environment

    Day temp = 75-80F hum 50% and
    dark = exactly 74F and 60%. Good to run with that for a while??

    #2
    Mold grows at or above 55% RH.

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      #3
      No way can I keep the VPD in range with the lights out. Humidity always goes up and I try and limit it to 80%. Always have some air circulating. But the weather isn't cooperating and the humidity is mid 70%s in the house. Best I can do is control the temp then. I limit to 83F or so and the VPD drops to the 1.15-1.30 range, dryer is better. But I have to add a mister humidifier about half way through the day.

      Lowest humidity I've eve seen in the house is in the low 40% range and that would be in the winter with the heat on and very cold outside.

      Click image for larger version

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